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Carbon spring steel wire

Item: High-Quality Carbon Spring Steel Wire

Material:60#-80#,65Mn,82B etc.

Diameter: 0.15mm-12mm

Standard:JIS G3521,DIN 17223,GB/T4357-89

Surface: phosphated,galvanized

Packing: coil,spool,Z2 reelless,or per customer requests

Application:making extension spring,compressed spring,torsion in automobile,machinery,spring matires;sports requisites industries